238123060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 598752000

約数和(自身を除く): 360628940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 89, 116, 140, 145, 178, 203, 290, 356, 406, 445, 580, 623, 659, 812, 890, 1015, 1246, 1318, 1780, 2030, 2492, 2581, 2636, 3115, 3295, 4060, 4613, 5162, 6230, 6590, 9226, 10324, 12460, 12905, 13180, 18067, 18452, 19111, 23065, 25810, 36134, 38222, 46130, 51620, 58651, 72268, 76444, 90335, 92260, 95555, 117302, 133777, 180670, 191110, 234604, 267554, 293255, 361340, 382220, 410557, 535108, 586510, 668885, 821114, 1173020, 1337770, 1642228, 1700879, 2052785, 2675540, 3401758, 4105570, 6803516, 8211140, 8504395, 11906153, 17008790, 23812306, 34017580, 47624612, 59530765, 119061530, 238123060]

約数ペア:

[(1, 238123060), (2, 119061530), (4, 59530765), (5, 47624612), (7, 34017580), (10, 23812306), (14, 17008790), (20, 11906153), (28, 8504395), (29, 8211140), (35, 6803516), (58, 4105570), (70, 3401758), (89, 2675540), (116, 2052785), (140, 1700879), (145, 1642228), (178, 1337770), (203, 1173020), (290, 821114), (356, 668885), (406, 586510), (445, 535108), (580, 410557), (623, 382220), (659, 361340), (812, 293255), (890, 267554), (1015, 234604), (1246, 191110), (1318, 180670), (1780, 133777), (2030, 117302), (2492, 95555), (2581, 92260), (2636, 90335), (3115, 76444), (3295, 72268), (4060, 58651), (4613, 51620), (5162, 46130), (6230, 38222), (6590, 36134), (9226, 25810), (10324, 23065), (12460, 19111), (12905, 18452), (13180, 18067)]